Gorbenko, I. .; Kachko, O. .; Potii, O. .; Gorbenko, Y. .; Ponomar, V. .; Yesina, M. .; Stelnik, I. .; Kandiy, S. .; Kuznetsova К. . Substantiation and Proposals for the Selection, Improvement and Standardization of the Post-Quantum Electronic Signature Mechanism at the National and International Levels. RT 2021, 4, 5-26.